A device used to count things, often mechanically.

A person or thing that opposes or contradicts.

विरोधक

English Usage: He was the counter to the argument presented by his colleague.

Hindi Usage: वह अपने सहयोगी द्वारा पेश किए गए तर्क का विरोधक था।

To respond to or argue against.

To act in opposition to.

प्रतिकूल कार्य करना

English Usage: They plan to counter the effects of climate change.

Hindi Usage: वे जलवायु परिवर्तन के प्रभावों का प्रतिकूल कार्य करने की योजना बना रहे हैं।